EvoSuite is not generating any tests












0














I installed the "EvoSuite" plugin for automatic JUnit test generation in IntelliJ and I tried some example codes / projects. Non of these projects would make EvoSuite to generate any tests at all.



Only a default test is being generated with an empty body. Is that it? Or am I missing something here?



Any help is appreciated. Maybe from someone who is already using EvoSuite?



I receive the following error log by the way:



> projectCP target/classes
* EvoSuite 1.0.6
* Going to generate test cases for class: example.Foo
* Starting client
* Connecting to master process on port 6791
* Analyzing classpath:
- target/classes
* Finished analyzing classpath
* Generating tests for class example.Foo
* Test criteria:
- Line Coverage
- Branch Coverage
- Exception
- Mutation testing (weak)
- Method-Output Coverage
- Top-Level Method Coverage
- No-Exception Top-Level Method Coverage
- Context Branch Coverage
* Setting up search algorithm for whole suite generation
* Total number of test goals:
- Line 6
- Branch 6
- Exception 0
- MutationFactory 33
- Output 4
- Method 4
- MethodNoException 4
- CBranchFitnessFactory 6
* Using seed 1542038670338
* Starting evolution
[Progress:> 1%] [Cov:===================================100%]
* Search finished after 2s and 0 generations, 5090 statements, best individual has fitness: 1.0
* Minimizing test suite
* Going to analyze the coverage criteria
* Coverage analysis for criterion LINE
* Coverage of criterion LINE: 100%
* Total number of goals: 6
* Number of covered goals: 6
* Coverage analysis for criterion BRANCH
* Coverage of criterion BRANCH: 100%
* Total number of goals: 6
* Number of covered goals: 6
* Coverage analysis for criterion EXCEPTION
* Coverage of criterion EXCEPTION: 100% (no goals)
* Coverage analysis for criterion WEAKMUTATION
* Coverage of criterion WEAKMUTATION: 100%
* Total number of goals: 33
* Number of covered goals: 33
* Coverage analysis for criterion OUTPUT
* Coverage of criterion OUTPUT: 100%
* Total number of goals: 4
* Number of covered goals: 4
* Coverage analysis for criterion METHOD
* Coverage of criterion METHOD: 100%
* Total number of goals: 4
* Number of covered goals: 4
* Coverage analysis for criterion METHODNOEXCEPTION
* Coverage of criterion METHODNOEXCEPTION: 100%
* Total number of goals: 4
* Number of covered goals: 4
* Coverage analysis for criterion CBRANCH
* Coverage of criterion CBRANCH: 100%
* Total number of goals: 6
* Number of covered goals: 6
* Generated 6 tests with total length 17
* Resulting test suite's coverage: 100% (average coverage for all fitness functions)
* Generating assertions
* Resulting test suite's mutation score: 100%
* Compiling and checking tests
[MASTER] 17:04:36.738 [logback-2] ERROR JUnitAnalyzer - Issue in scaffolding of the test suite: Assistive Technology not found: org.GNOME.Accessibility.AtkWrapper
Stack trace:
java.awt.Toolkit.loadAssistiveTechnologies(Toolkit.java:807)
java.awt.Toolkit.getDefaultToolkit(Toolkit.java:886)
javax.swing.RepaintManager.<clinit>(RepaintManager.java:238)
javax.swing.JComponent.repaint(JComponent.java:4792)
java.awt.Component.repaint(Component.java:3311)
javax.swing.AbstractButton.setModel(AbstractButton.java:1784)
javax.swing.JButton.<init>(JButton.java:134)
javax.swing.JButton.<init>(JButton.java:91)
org.evosuite.runtime.GuiSupport.initialize(GuiSupport.java:96)
example.Foo_6_tmp__ESTest_scaffolding.initEvoSuiteFramework(Foo_6_tmp__ESTest_scaffolding.java:31)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:498)
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
org.junit.runners.ParentRunner.run(ParentRunner.java:363)
org.junit.runners.Suite.runChild(Suite.java:128)
org.junit.runners.Suite.runChild(Suite.java:27)
org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
org.junit.runners.ParentRunner.run(ParentRunner.java:363)
org.junit.runner.JUnitCore.run(JUnitCore.java:137)
org.junit.runner.JUnitCore.run(JUnitCore.java:115)
org.junit.runner.JUnitCore.run(JUnitCore.java:105)
org.junit.runner.JUnitCore.run(JUnitCore.java:94)
org.evosuite.junit.JUnitAnalyzer.runJUnitOnCurrentProcess(JUnitAnalyzer.java:306)
org.evosuite.junit.JUnitAnalyzer.runTests(JUnitAnalyzer.java:276)
org.evosuite.junit.JUnitAnalyzer.handleTestsThatAreUnstable(JUnitAnalyzer.java:178)
org.evosuite.TestSuiteGenerator.compileAndCheckTests(TestSuiteGenerator.java:594)
org.evosuite.TestSuiteGenerator.postProcessTests(TestSuiteGenerator.java:533)
org.evosuite.TestSuiteGenerator.generateTestSuite(TestSuiteGenerator.java:238)
org.evosuite.rmi.service.ClientNodeImpl$1.run(ClientNodeImpl.java:145)
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
java.util.concurrent.FutureTask.run(FutureTask.java:266)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
java.lang.Thread.run(Thread.java:748)

> [MASTER] 17:04:36.865 [logback-2] ERROR JUnitAnalyzer - Issue in scaffolding of the test suite: Could not initialize class javax.swing.RepaintManager
Stack trace:
javax.swing.JComponent.repaint(JComponent.java:4792)
java.awt.Component.repaint(Component.java:3311)
javax.swing.AbstractButton.setModel(AbstractButton.java:1784)
javax.swing.JButton.<init>(JButton.java:134)
javax.swing.JButton.<init>(JButton.java:91)
org.evosuite.runtime.GuiSupport.initialize(GuiSupport.java:96)
example.Foo_7_tmp__ESTest_scaffolding.initEvoSuiteFramework(Foo_7_tmp__ESTest_scaffolding.java:31)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:498)
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
org.junit.runners.ParentRunner.run(ParentRunner.java:363)
org.junit.runners.Suite.runChild(Suite.java:128)
org.junit.runners.Suite.runChild(Suite.java:27)
org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
org.junit.runners.ParentRunner.run(ParentRunner.java:363)
org.junit.runner.JUnitCore.run(JUnitCore.java:137)
org.junit.runner.JUnitCore.run(JUnitCore.java:115)
org.junit.runner.JUnitCore.run(JUnitCore.java:105)
org.junit.runner.JUnitCore.run(JUnitCore.java:94)
org.evosuite.junit.JUnitAnalyzer.runJUnitOnCurrentProcess(JUnitAnalyzer.java:306)
org.evosuite.junit.JUnitAnalyzer.runTests(JUnitAnalyzer.java:276)
org.evosuite.junit.JUnitAnalyzer.handleTestsThatAreUnstable(JUnitAnalyzer.java:178)
org.evosuite.TestSuiteGenerator.compileAndCheckTests(TestSuiteGenerator.java:594)
org.evosuite.TestSuiteGenerator.postProcessTests(TestSuiteGenerator.java:533)
org.evosuite.TestSuiteGenerator.generateTestSuite(TestSuiteGenerator.java:238)
org.evosuite.rmi.service.ClientNodeImpl$1.run(ClientNodeImpl.java:145)
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
java.util.concurrent.FutureTask.run(FutureTask.java:266)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
java.lang.Thread.run(Thread.java:748)

> [MASTER] 17:04:36.969 [logback-2] ERROR JUnitAnalyzer - Issue in scaffolding of the test suite: Could not initialize class javax.swing.RepaintManager
Stack trace:
javax.swing.JComponent.repaint(JComponent.java:4792)
java.awt.Component.repaint(Component.java:3311)
javax.swing.AbstractButton.setModel(AbstractButton.java:1784)
javax.swing.JButton.<init>(JButton.java:134)
javax.swing.JButton.<init>(JButton.java:91)
org.evosuite.runtime.GuiSupport.initialize(GuiSupport.java:96)
example.Foo_8_tmp__ESTest_scaffolding.initEvoSuiteFramework(Foo_8_tmp__ESTest_scaffolding.java:31)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:498)
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
org.junit.runners.ParentRunner.run(ParentRunner.java:363)
org.junit.runners.Suite.runChild(Suite.java:128)
org.junit.runners.Suite.runChild(Suite.java:27)
org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
org.junit.runners.ParentRunner.run(ParentRunner.java:363)
org.junit.runner.JUnitCore.run(JUnitCore.java:137)
org.junit.runner.JUnitCore.run(JUnitCore.java:115)
org.junit.runner.JUnitCore.run(JUnitCore.java:105)
org.junit.runner.JUnitCore.run(JUnitCore.java:94)
org.evosuite.junit.JUnitAnalyzer.runJUnitOnCurrentProcess(JUnitAnalyzer.java:306)
org.evosuite.junit.JUnitAnalyzer.runTests(JUnitAnalyzer.java:276)
org.evosuite.junit.JUnitAnalyzer.handleTestsThatAreUnstable(JUnitAnalyzer.java:178)
org.evosuite.TestSuiteGenerator.compileAndCheckTests(TestSuiteGenerator.java:594)
org.evosuite.TestSuiteGenerator.postProcessTests(TestSuiteGenerator.java:533)
org.evosuite.TestSuiteGenerator.generateTestSuite(TestSuiteGenerator.java:238)
org.evosuite.rmi.service.ClientNodeImpl$1.run(ClientNodeImpl.java:145)
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
java.util.concurrent.FutureTask.run(FutureTask.java:266)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
java.lang.Thread.run(Thread.java:748)

> [MASTER] 17:04:37.076 [logback-2] ERROR JUnitAnalyzer - Issue in scaffolding of the test suite: Could not initialize class javax.swing.RepaintManager
Stack trace:
javax.swing.JComponent.repaint(JComponent.java:4792)
java.awt.Component.repaint(Component.java:3311)
javax.swing.AbstractButton.setModel(AbstractButton.java:1784)
javax.swing.JButton.<init>(JButton.java:134)
javax.swing.JButton.<init>(JButton.java:91)
org.evosuite.runtime.GuiSupport.initialize(GuiSupport.java:96)
example.Foo_9_tmp__ESTest_scaffolding.initEvoSuiteFramework(Foo_9_tmp__ESTest_scaffolding.java:31)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:498)
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
org.junit.runners.ParentRunner.run(ParentRunner.java:363)
org.junit.runners.Suite.runChild(Suite.java:128)
org.junit.runners.Suite.runChild(Suite.java:27)
org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
org.junit.runners.ParentRunner.run(ParentRunner.java:363)
org.junit.runner.JUnitCore.run(JUnitCore.java:137)
org.junit.runner.JUnitCore.run(JUnitCore.java:115)
org.junit.runner.JUnitCore.run(JUnitCore.java:105)
org.junit.runner.JUnitCore.run(JUnitCore.java:94)
org.evosuite.junit.JUnitAnalyzer.runJUnitOnCurrentProcess(JUnitAnalyzer.java:306)
org.evosuite.junit.JUnitAnalyzer.runTests(JUnitAnalyzer.java:276)
org.evosuite.junit.JUnitAnalyzer.handleTestsThatAreUnstable(JUnitAnalyzer.java:178)
org.evosuite.TestSuiteGenerator.compileAndCheckTests(TestSuiteGenerator.java:594)
org.evosuite.TestSuiteGenerator.postProcessTests(TestSuiteGenerator.java:533)
org.evosuite.TestSuiteGenerator.generateTestSuite(TestSuiteGenerator.java:238)
org.evosuite.rmi.service.ClientNodeImpl$1.run(ClientNodeImpl.java:145)
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
java.util.concurrent.FutureTask.run(FutureTask.java:266)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
java.lang.Thread.run(Thread.java:748)

> [MASTER] 17:04:37.174 [logback-2] ERROR JUnitAnalyzer - Issue in scaffolding of the test suite: Could not initialize class javax.swing.RepaintManager
Stack trace:
javax.swing.JComponent.repaint(JComponent.java:4792)
java.awt.Component.repaint(Component.java:3311)
javax.swing.AbstractButton.setModel(AbstractButton.java:1784)
javax.swing.JButton.<init>(JButton.java:134)
javax.swing.JButton.<init>(JButton.java:91)
org.evosuite.runtime.GuiSupport.initialize(GuiSupport.java:96)
example.Foo_10_tmp__ESTest_scaffolding.initEvoSuiteFramework(Foo_10_tmp__ESTest_scaffolding.java:31)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:498)
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
org.junit.runners.ParentRunner.run(ParentRunner.java:363)
org.junit.runners.Suite.runChild(Suite.java:128)
org.junit.runners.Suite.runChild(Suite.java:27)
org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
org.junit.runners.ParentRunner.run(ParentRunner.java:363)
org.junit.runner.JUnitCore.run(JUnitCore.java:137)
org.junit.runner.JUnitCore.run(JUnitCore.java:115)
org.junit.runner.JUnitCore.run(JUnitCore.java:105)
org.junit.runner.JUnitCore.run(JUnitCore.java:94)
org.evosuite.junit.JUnitAnalyzer.runJUnitOnCurrentProcess(JUnitAnalyzer.java:306)
org.evosuite.junit.JUnitAnalyzer.runTests(JUnitAnalyzer.java:276)
org.evosuite.junit.JUnitAnalyzer.handleTestsThatAreUnstable(JUnitAnalyzer.java:178)
org.evosuite.TestSuiteGenerator.compileAndCheckTests(TestSuiteGenerator.java:594)
org.evosuite.TestSuiteGenerator.postProcessTests(TestSuiteGenerator.java:533)
org.evosuite.TestSuiteGenerator.generateTestSuite(TestSuiteGenerator.java:238)
org.evosuite.rmi.service.ClientNodeImpl$1.run(ClientNodeImpl.java:145)
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
java.util.concurrent.FutureTask.run(FutureTask.java:266)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
java.lang.Thread.run(Thread.java:748)

> [MASTER] 17:04:37.286 [logback-2] ERROR JUnitAnalyzer - Issue in scaffolding of the test suite: Could not initialize class javax.swing.RepaintManager
Stack trace:
javax.swing.JComponent.repaint(JComponent.java:4792)
java.awt.Component.repaint(Component.java:3311)
javax.swing.AbstractButton.setModel(AbstractButton.java:1784)
javax.swing.JButton.<init>(JButton.java:134)
javax.swing.JButton.<init>(JButton.java:91)
org.evosuite.runtime.GuiSupport.initialize(GuiSupport.java:96)
example.Foo_11_tmp__ESTest_scaffolding.initEvoSuiteFramework(Foo_11_tmp__ESTest_scaffolding.java:31)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:498)
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
org.junit.runners.ParentRunner.run(ParentRunner.java:363)
org.junit.runners.Suite.runChild(Suite.java:128)
org.junit.runners.Suite.runChild(Suite.java:27)
org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
org.junit.runners.ParentRunner.run(ParentRunner.java:363)
org.junit.runner.JUnitCore.run(JUnitCore.java:137)
org.junit.runner.JUnitCore.run(JUnitCore.java:115)
org.junit.runner.JUnitCore.run(JUnitCore.java:105)
org.junit.runner.JUnitCore.run(JUnitCore.java:94)
org.evosuite.junit.JUnitAnalyzer.runJUnitOnCurrentProcess(JUnitAnalyzer.java:306)
org.evosuite.junit.JUnitAnalyzer.runTests(JUnitAnalyzer.java:276)
org.evosuite.junit.JUnitAnalyzer.handleTestsThatAreUnstable(JUnitAnalyzer.java:178)
org.evosuite.TestSuiteGenerator.compileAndCheckTests(TestSuiteGenerator.java:594)
org.evosuite.TestSuiteGenerator.postProcessTests(TestSuiteGenerator.java:533)
org.evosuite.TestSuiteGenerator.generateTestSuite(TestSuiteGenerator.java:238)
org.evosuite.rmi.service.ClientNodeImpl$1.run(ClientNodeImpl.java:145)
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
java.util.concurrent.FutureTask.run(FutureTask.java:266)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
java.lang.Thread.run(Thread.java:748)

> * Writing JUnit test case 'Foo_ESTest' to evosuite-tests
> * Done!

> * Computation finished









share|improve this question





























    0














    I installed the "EvoSuite" plugin for automatic JUnit test generation in IntelliJ and I tried some example codes / projects. Non of these projects would make EvoSuite to generate any tests at all.



    Only a default test is being generated with an empty body. Is that it? Or am I missing something here?



    Any help is appreciated. Maybe from someone who is already using EvoSuite?



    I receive the following error log by the way:



    > projectCP target/classes
    * EvoSuite 1.0.6
    * Going to generate test cases for class: example.Foo
    * Starting client
    * Connecting to master process on port 6791
    * Analyzing classpath:
    - target/classes
    * Finished analyzing classpath
    * Generating tests for class example.Foo
    * Test criteria:
    - Line Coverage
    - Branch Coverage
    - Exception
    - Mutation testing (weak)
    - Method-Output Coverage
    - Top-Level Method Coverage
    - No-Exception Top-Level Method Coverage
    - Context Branch Coverage
    * Setting up search algorithm for whole suite generation
    * Total number of test goals:
    - Line 6
    - Branch 6
    - Exception 0
    - MutationFactory 33
    - Output 4
    - Method 4
    - MethodNoException 4
    - CBranchFitnessFactory 6
    * Using seed 1542038670338
    * Starting evolution
    [Progress:> 1%] [Cov:===================================100%]
    * Search finished after 2s and 0 generations, 5090 statements, best individual has fitness: 1.0
    * Minimizing test suite
    * Going to analyze the coverage criteria
    * Coverage analysis for criterion LINE
    * Coverage of criterion LINE: 100%
    * Total number of goals: 6
    * Number of covered goals: 6
    * Coverage analysis for criterion BRANCH
    * Coverage of criterion BRANCH: 100%
    * Total number of goals: 6
    * Number of covered goals: 6
    * Coverage analysis for criterion EXCEPTION
    * Coverage of criterion EXCEPTION: 100% (no goals)
    * Coverage analysis for criterion WEAKMUTATION
    * Coverage of criterion WEAKMUTATION: 100%
    * Total number of goals: 33
    * Number of covered goals: 33
    * Coverage analysis for criterion OUTPUT
    * Coverage of criterion OUTPUT: 100%
    * Total number of goals: 4
    * Number of covered goals: 4
    * Coverage analysis for criterion METHOD
    * Coverage of criterion METHOD: 100%
    * Total number of goals: 4
    * Number of covered goals: 4
    * Coverage analysis for criterion METHODNOEXCEPTION
    * Coverage of criterion METHODNOEXCEPTION: 100%
    * Total number of goals: 4
    * Number of covered goals: 4
    * Coverage analysis for criterion CBRANCH
    * Coverage of criterion CBRANCH: 100%
    * Total number of goals: 6
    * Number of covered goals: 6
    * Generated 6 tests with total length 17
    * Resulting test suite's coverage: 100% (average coverage for all fitness functions)
    * Generating assertions
    * Resulting test suite's mutation score: 100%
    * Compiling and checking tests
    [MASTER] 17:04:36.738 [logback-2] ERROR JUnitAnalyzer - Issue in scaffolding of the test suite: Assistive Technology not found: org.GNOME.Accessibility.AtkWrapper
    Stack trace:
    java.awt.Toolkit.loadAssistiveTechnologies(Toolkit.java:807)
    java.awt.Toolkit.getDefaultToolkit(Toolkit.java:886)
    javax.swing.RepaintManager.<clinit>(RepaintManager.java:238)
    javax.swing.JComponent.repaint(JComponent.java:4792)
    java.awt.Component.repaint(Component.java:3311)
    javax.swing.AbstractButton.setModel(AbstractButton.java:1784)
    javax.swing.JButton.<init>(JButton.java:134)
    javax.swing.JButton.<init>(JButton.java:91)
    org.evosuite.runtime.GuiSupport.initialize(GuiSupport.java:96)
    example.Foo_6_tmp__ESTest_scaffolding.initEvoSuiteFramework(Foo_6_tmp__ESTest_scaffolding.java:31)
    sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    java.lang.reflect.Method.invoke(Method.java:498)
    org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
    org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
    org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
    org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
    org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
    org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    org.junit.runners.Suite.runChild(Suite.java:128)
    org.junit.runners.Suite.runChild(Suite.java:27)
    org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
    org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
    org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
    org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
    org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
    org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    org.junit.runner.JUnitCore.run(JUnitCore.java:137)
    org.junit.runner.JUnitCore.run(JUnitCore.java:115)
    org.junit.runner.JUnitCore.run(JUnitCore.java:105)
    org.junit.runner.JUnitCore.run(JUnitCore.java:94)
    org.evosuite.junit.JUnitAnalyzer.runJUnitOnCurrentProcess(JUnitAnalyzer.java:306)
    org.evosuite.junit.JUnitAnalyzer.runTests(JUnitAnalyzer.java:276)
    org.evosuite.junit.JUnitAnalyzer.handleTestsThatAreUnstable(JUnitAnalyzer.java:178)
    org.evosuite.TestSuiteGenerator.compileAndCheckTests(TestSuiteGenerator.java:594)
    org.evosuite.TestSuiteGenerator.postProcessTests(TestSuiteGenerator.java:533)
    org.evosuite.TestSuiteGenerator.generateTestSuite(TestSuiteGenerator.java:238)
    org.evosuite.rmi.service.ClientNodeImpl$1.run(ClientNodeImpl.java:145)
    java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    java.util.concurrent.FutureTask.run(FutureTask.java:266)
    java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    java.lang.Thread.run(Thread.java:748)

    > [MASTER] 17:04:36.865 [logback-2] ERROR JUnitAnalyzer - Issue in scaffolding of the test suite: Could not initialize class javax.swing.RepaintManager
    Stack trace:
    javax.swing.JComponent.repaint(JComponent.java:4792)
    java.awt.Component.repaint(Component.java:3311)
    javax.swing.AbstractButton.setModel(AbstractButton.java:1784)
    javax.swing.JButton.<init>(JButton.java:134)
    javax.swing.JButton.<init>(JButton.java:91)
    org.evosuite.runtime.GuiSupport.initialize(GuiSupport.java:96)
    example.Foo_7_tmp__ESTest_scaffolding.initEvoSuiteFramework(Foo_7_tmp__ESTest_scaffolding.java:31)
    sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    java.lang.reflect.Method.invoke(Method.java:498)
    org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
    org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
    org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
    org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
    org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
    org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    org.junit.runners.Suite.runChild(Suite.java:128)
    org.junit.runners.Suite.runChild(Suite.java:27)
    org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
    org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
    org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
    org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
    org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
    org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    org.junit.runner.JUnitCore.run(JUnitCore.java:137)
    org.junit.runner.JUnitCore.run(JUnitCore.java:115)
    org.junit.runner.JUnitCore.run(JUnitCore.java:105)
    org.junit.runner.JUnitCore.run(JUnitCore.java:94)
    org.evosuite.junit.JUnitAnalyzer.runJUnitOnCurrentProcess(JUnitAnalyzer.java:306)
    org.evosuite.junit.JUnitAnalyzer.runTests(JUnitAnalyzer.java:276)
    org.evosuite.junit.JUnitAnalyzer.handleTestsThatAreUnstable(JUnitAnalyzer.java:178)
    org.evosuite.TestSuiteGenerator.compileAndCheckTests(TestSuiteGenerator.java:594)
    org.evosuite.TestSuiteGenerator.postProcessTests(TestSuiteGenerator.java:533)
    org.evosuite.TestSuiteGenerator.generateTestSuite(TestSuiteGenerator.java:238)
    org.evosuite.rmi.service.ClientNodeImpl$1.run(ClientNodeImpl.java:145)
    java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    java.util.concurrent.FutureTask.run(FutureTask.java:266)
    java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    java.lang.Thread.run(Thread.java:748)

    > [MASTER] 17:04:36.969 [logback-2] ERROR JUnitAnalyzer - Issue in scaffolding of the test suite: Could not initialize class javax.swing.RepaintManager
    Stack trace:
    javax.swing.JComponent.repaint(JComponent.java:4792)
    java.awt.Component.repaint(Component.java:3311)
    javax.swing.AbstractButton.setModel(AbstractButton.java:1784)
    javax.swing.JButton.<init>(JButton.java:134)
    javax.swing.JButton.<init>(JButton.java:91)
    org.evosuite.runtime.GuiSupport.initialize(GuiSupport.java:96)
    example.Foo_8_tmp__ESTest_scaffolding.initEvoSuiteFramework(Foo_8_tmp__ESTest_scaffolding.java:31)
    sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    java.lang.reflect.Method.invoke(Method.java:498)
    org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
    org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
    org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
    org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
    org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
    org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    org.junit.runners.Suite.runChild(Suite.java:128)
    org.junit.runners.Suite.runChild(Suite.java:27)
    org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
    org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
    org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
    org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
    org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
    org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    org.junit.runner.JUnitCore.run(JUnitCore.java:137)
    org.junit.runner.JUnitCore.run(JUnitCore.java:115)
    org.junit.runner.JUnitCore.run(JUnitCore.java:105)
    org.junit.runner.JUnitCore.run(JUnitCore.java:94)
    org.evosuite.junit.JUnitAnalyzer.runJUnitOnCurrentProcess(JUnitAnalyzer.java:306)
    org.evosuite.junit.JUnitAnalyzer.runTests(JUnitAnalyzer.java:276)
    org.evosuite.junit.JUnitAnalyzer.handleTestsThatAreUnstable(JUnitAnalyzer.java:178)
    org.evosuite.TestSuiteGenerator.compileAndCheckTests(TestSuiteGenerator.java:594)
    org.evosuite.TestSuiteGenerator.postProcessTests(TestSuiteGenerator.java:533)
    org.evosuite.TestSuiteGenerator.generateTestSuite(TestSuiteGenerator.java:238)
    org.evosuite.rmi.service.ClientNodeImpl$1.run(ClientNodeImpl.java:145)
    java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    java.util.concurrent.FutureTask.run(FutureTask.java:266)
    java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    java.lang.Thread.run(Thread.java:748)

    > [MASTER] 17:04:37.076 [logback-2] ERROR JUnitAnalyzer - Issue in scaffolding of the test suite: Could not initialize class javax.swing.RepaintManager
    Stack trace:
    javax.swing.JComponent.repaint(JComponent.java:4792)
    java.awt.Component.repaint(Component.java:3311)
    javax.swing.AbstractButton.setModel(AbstractButton.java:1784)
    javax.swing.JButton.<init>(JButton.java:134)
    javax.swing.JButton.<init>(JButton.java:91)
    org.evosuite.runtime.GuiSupport.initialize(GuiSupport.java:96)
    example.Foo_9_tmp__ESTest_scaffolding.initEvoSuiteFramework(Foo_9_tmp__ESTest_scaffolding.java:31)
    sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    java.lang.reflect.Method.invoke(Method.java:498)
    org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
    org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
    org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
    org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
    org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
    org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    org.junit.runners.Suite.runChild(Suite.java:128)
    org.junit.runners.Suite.runChild(Suite.java:27)
    org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
    org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
    org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
    org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
    org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
    org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    org.junit.runner.JUnitCore.run(JUnitCore.java:137)
    org.junit.runner.JUnitCore.run(JUnitCore.java:115)
    org.junit.runner.JUnitCore.run(JUnitCore.java:105)
    org.junit.runner.JUnitCore.run(JUnitCore.java:94)
    org.evosuite.junit.JUnitAnalyzer.runJUnitOnCurrentProcess(JUnitAnalyzer.java:306)
    org.evosuite.junit.JUnitAnalyzer.runTests(JUnitAnalyzer.java:276)
    org.evosuite.junit.JUnitAnalyzer.handleTestsThatAreUnstable(JUnitAnalyzer.java:178)
    org.evosuite.TestSuiteGenerator.compileAndCheckTests(TestSuiteGenerator.java:594)
    org.evosuite.TestSuiteGenerator.postProcessTests(TestSuiteGenerator.java:533)
    org.evosuite.TestSuiteGenerator.generateTestSuite(TestSuiteGenerator.java:238)
    org.evosuite.rmi.service.ClientNodeImpl$1.run(ClientNodeImpl.java:145)
    java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    java.util.concurrent.FutureTask.run(FutureTask.java:266)
    java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    java.lang.Thread.run(Thread.java:748)

    > [MASTER] 17:04:37.174 [logback-2] ERROR JUnitAnalyzer - Issue in scaffolding of the test suite: Could not initialize class javax.swing.RepaintManager
    Stack trace:
    javax.swing.JComponent.repaint(JComponent.java:4792)
    java.awt.Component.repaint(Component.java:3311)
    javax.swing.AbstractButton.setModel(AbstractButton.java:1784)
    javax.swing.JButton.<init>(JButton.java:134)
    javax.swing.JButton.<init>(JButton.java:91)
    org.evosuite.runtime.GuiSupport.initialize(GuiSupport.java:96)
    example.Foo_10_tmp__ESTest_scaffolding.initEvoSuiteFramework(Foo_10_tmp__ESTest_scaffolding.java:31)
    sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    java.lang.reflect.Method.invoke(Method.java:498)
    org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
    org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
    org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
    org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
    org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
    org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    org.junit.runners.Suite.runChild(Suite.java:128)
    org.junit.runners.Suite.runChild(Suite.java:27)
    org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
    org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
    org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
    org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
    org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
    org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    org.junit.runner.JUnitCore.run(JUnitCore.java:137)
    org.junit.runner.JUnitCore.run(JUnitCore.java:115)
    org.junit.runner.JUnitCore.run(JUnitCore.java:105)
    org.junit.runner.JUnitCore.run(JUnitCore.java:94)
    org.evosuite.junit.JUnitAnalyzer.runJUnitOnCurrentProcess(JUnitAnalyzer.java:306)
    org.evosuite.junit.JUnitAnalyzer.runTests(JUnitAnalyzer.java:276)
    org.evosuite.junit.JUnitAnalyzer.handleTestsThatAreUnstable(JUnitAnalyzer.java:178)
    org.evosuite.TestSuiteGenerator.compileAndCheckTests(TestSuiteGenerator.java:594)
    org.evosuite.TestSuiteGenerator.postProcessTests(TestSuiteGenerator.java:533)
    org.evosuite.TestSuiteGenerator.generateTestSuite(TestSuiteGenerator.java:238)
    org.evosuite.rmi.service.ClientNodeImpl$1.run(ClientNodeImpl.java:145)
    java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    java.util.concurrent.FutureTask.run(FutureTask.java:266)
    java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    java.lang.Thread.run(Thread.java:748)

    > [MASTER] 17:04:37.286 [logback-2] ERROR JUnitAnalyzer - Issue in scaffolding of the test suite: Could not initialize class javax.swing.RepaintManager
    Stack trace:
    javax.swing.JComponent.repaint(JComponent.java:4792)
    java.awt.Component.repaint(Component.java:3311)
    javax.swing.AbstractButton.setModel(AbstractButton.java:1784)
    javax.swing.JButton.<init>(JButton.java:134)
    javax.swing.JButton.<init>(JButton.java:91)
    org.evosuite.runtime.GuiSupport.initialize(GuiSupport.java:96)
    example.Foo_11_tmp__ESTest_scaffolding.initEvoSuiteFramework(Foo_11_tmp__ESTest_scaffolding.java:31)
    sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    java.lang.reflect.Method.invoke(Method.java:498)
    org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
    org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
    org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
    org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
    org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
    org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    org.junit.runners.Suite.runChild(Suite.java:128)
    org.junit.runners.Suite.runChild(Suite.java:27)
    org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
    org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
    org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
    org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
    org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
    org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    org.junit.runner.JUnitCore.run(JUnitCore.java:137)
    org.junit.runner.JUnitCore.run(JUnitCore.java:115)
    org.junit.runner.JUnitCore.run(JUnitCore.java:105)
    org.junit.runner.JUnitCore.run(JUnitCore.java:94)
    org.evosuite.junit.JUnitAnalyzer.runJUnitOnCurrentProcess(JUnitAnalyzer.java:306)
    org.evosuite.junit.JUnitAnalyzer.runTests(JUnitAnalyzer.java:276)
    org.evosuite.junit.JUnitAnalyzer.handleTestsThatAreUnstable(JUnitAnalyzer.java:178)
    org.evosuite.TestSuiteGenerator.compileAndCheckTests(TestSuiteGenerator.java:594)
    org.evosuite.TestSuiteGenerator.postProcessTests(TestSuiteGenerator.java:533)
    org.evosuite.TestSuiteGenerator.generateTestSuite(TestSuiteGenerator.java:238)
    org.evosuite.rmi.service.ClientNodeImpl$1.run(ClientNodeImpl.java:145)
    java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    java.util.concurrent.FutureTask.run(FutureTask.java:266)
    java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    java.lang.Thread.run(Thread.java:748)

    > * Writing JUnit test case 'Foo_ESTest' to evosuite-tests
    > * Done!

    > * Computation finished









    share|improve this question



























      0












      0








      0







      I installed the "EvoSuite" plugin for automatic JUnit test generation in IntelliJ and I tried some example codes / projects. Non of these projects would make EvoSuite to generate any tests at all.



      Only a default test is being generated with an empty body. Is that it? Or am I missing something here?



      Any help is appreciated. Maybe from someone who is already using EvoSuite?



      I receive the following error log by the way:



      > projectCP target/classes
      * EvoSuite 1.0.6
      * Going to generate test cases for class: example.Foo
      * Starting client
      * Connecting to master process on port 6791
      * Analyzing classpath:
      - target/classes
      * Finished analyzing classpath
      * Generating tests for class example.Foo
      * Test criteria:
      - Line Coverage
      - Branch Coverage
      - Exception
      - Mutation testing (weak)
      - Method-Output Coverage
      - Top-Level Method Coverage
      - No-Exception Top-Level Method Coverage
      - Context Branch Coverage
      * Setting up search algorithm for whole suite generation
      * Total number of test goals:
      - Line 6
      - Branch 6
      - Exception 0
      - MutationFactory 33
      - Output 4
      - Method 4
      - MethodNoException 4
      - CBranchFitnessFactory 6
      * Using seed 1542038670338
      * Starting evolution
      [Progress:> 1%] [Cov:===================================100%]
      * Search finished after 2s and 0 generations, 5090 statements, best individual has fitness: 1.0
      * Minimizing test suite
      * Going to analyze the coverage criteria
      * Coverage analysis for criterion LINE
      * Coverage of criterion LINE: 100%
      * Total number of goals: 6
      * Number of covered goals: 6
      * Coverage analysis for criterion BRANCH
      * Coverage of criterion BRANCH: 100%
      * Total number of goals: 6
      * Number of covered goals: 6
      * Coverage analysis for criterion EXCEPTION
      * Coverage of criterion EXCEPTION: 100% (no goals)
      * Coverage analysis for criterion WEAKMUTATION
      * Coverage of criterion WEAKMUTATION: 100%
      * Total number of goals: 33
      * Number of covered goals: 33
      * Coverage analysis for criterion OUTPUT
      * Coverage of criterion OUTPUT: 100%
      * Total number of goals: 4
      * Number of covered goals: 4
      * Coverage analysis for criterion METHOD
      * Coverage of criterion METHOD: 100%
      * Total number of goals: 4
      * Number of covered goals: 4
      * Coverage analysis for criterion METHODNOEXCEPTION
      * Coverage of criterion METHODNOEXCEPTION: 100%
      * Total number of goals: 4
      * Number of covered goals: 4
      * Coverage analysis for criterion CBRANCH
      * Coverage of criterion CBRANCH: 100%
      * Total number of goals: 6
      * Number of covered goals: 6
      * Generated 6 tests with total length 17
      * Resulting test suite's coverage: 100% (average coverage for all fitness functions)
      * Generating assertions
      * Resulting test suite's mutation score: 100%
      * Compiling and checking tests
      [MASTER] 17:04:36.738 [logback-2] ERROR JUnitAnalyzer - Issue in scaffolding of the test suite: Assistive Technology not found: org.GNOME.Accessibility.AtkWrapper
      Stack trace:
      java.awt.Toolkit.loadAssistiveTechnologies(Toolkit.java:807)
      java.awt.Toolkit.getDefaultToolkit(Toolkit.java:886)
      javax.swing.RepaintManager.<clinit>(RepaintManager.java:238)
      javax.swing.JComponent.repaint(JComponent.java:4792)
      java.awt.Component.repaint(Component.java:3311)
      javax.swing.AbstractButton.setModel(AbstractButton.java:1784)
      javax.swing.JButton.<init>(JButton.java:134)
      javax.swing.JButton.<init>(JButton.java:91)
      org.evosuite.runtime.GuiSupport.initialize(GuiSupport.java:96)
      example.Foo_6_tmp__ESTest_scaffolding.initEvoSuiteFramework(Foo_6_tmp__ESTest_scaffolding.java:31)
      sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      java.lang.reflect.Method.invoke(Method.java:498)
      org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
      org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
      org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
      org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
      org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
      org.junit.runners.ParentRunner.run(ParentRunner.java:363)
      org.junit.runners.Suite.runChild(Suite.java:128)
      org.junit.runners.Suite.runChild(Suite.java:27)
      org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
      org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
      org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
      org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
      org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
      org.junit.runners.ParentRunner.run(ParentRunner.java:363)
      org.junit.runner.JUnitCore.run(JUnitCore.java:137)
      org.junit.runner.JUnitCore.run(JUnitCore.java:115)
      org.junit.runner.JUnitCore.run(JUnitCore.java:105)
      org.junit.runner.JUnitCore.run(JUnitCore.java:94)
      org.evosuite.junit.JUnitAnalyzer.runJUnitOnCurrentProcess(JUnitAnalyzer.java:306)
      org.evosuite.junit.JUnitAnalyzer.runTests(JUnitAnalyzer.java:276)
      org.evosuite.junit.JUnitAnalyzer.handleTestsThatAreUnstable(JUnitAnalyzer.java:178)
      org.evosuite.TestSuiteGenerator.compileAndCheckTests(TestSuiteGenerator.java:594)
      org.evosuite.TestSuiteGenerator.postProcessTests(TestSuiteGenerator.java:533)
      org.evosuite.TestSuiteGenerator.generateTestSuite(TestSuiteGenerator.java:238)
      org.evosuite.rmi.service.ClientNodeImpl$1.run(ClientNodeImpl.java:145)
      java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
      java.util.concurrent.FutureTask.run(FutureTask.java:266)
      java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
      java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      java.lang.Thread.run(Thread.java:748)

      > [MASTER] 17:04:36.865 [logback-2] ERROR JUnitAnalyzer - Issue in scaffolding of the test suite: Could not initialize class javax.swing.RepaintManager
      Stack trace:
      javax.swing.JComponent.repaint(JComponent.java:4792)
      java.awt.Component.repaint(Component.java:3311)
      javax.swing.AbstractButton.setModel(AbstractButton.java:1784)
      javax.swing.JButton.<init>(JButton.java:134)
      javax.swing.JButton.<init>(JButton.java:91)
      org.evosuite.runtime.GuiSupport.initialize(GuiSupport.java:96)
      example.Foo_7_tmp__ESTest_scaffolding.initEvoSuiteFramework(Foo_7_tmp__ESTest_scaffolding.java:31)
      sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      java.lang.reflect.Method.invoke(Method.java:498)
      org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
      org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
      org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
      org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
      org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
      org.junit.runners.ParentRunner.run(ParentRunner.java:363)
      org.junit.runners.Suite.runChild(Suite.java:128)
      org.junit.runners.Suite.runChild(Suite.java:27)
      org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
      org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
      org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
      org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
      org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
      org.junit.runners.ParentRunner.run(ParentRunner.java:363)
      org.junit.runner.JUnitCore.run(JUnitCore.java:137)
      org.junit.runner.JUnitCore.run(JUnitCore.java:115)
      org.junit.runner.JUnitCore.run(JUnitCore.java:105)
      org.junit.runner.JUnitCore.run(JUnitCore.java:94)
      org.evosuite.junit.JUnitAnalyzer.runJUnitOnCurrentProcess(JUnitAnalyzer.java:306)
      org.evosuite.junit.JUnitAnalyzer.runTests(JUnitAnalyzer.java:276)
      org.evosuite.junit.JUnitAnalyzer.handleTestsThatAreUnstable(JUnitAnalyzer.java:178)
      org.evosuite.TestSuiteGenerator.compileAndCheckTests(TestSuiteGenerator.java:594)
      org.evosuite.TestSuiteGenerator.postProcessTests(TestSuiteGenerator.java:533)
      org.evosuite.TestSuiteGenerator.generateTestSuite(TestSuiteGenerator.java:238)
      org.evosuite.rmi.service.ClientNodeImpl$1.run(ClientNodeImpl.java:145)
      java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
      java.util.concurrent.FutureTask.run(FutureTask.java:266)
      java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
      java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      java.lang.Thread.run(Thread.java:748)

      > [MASTER] 17:04:36.969 [logback-2] ERROR JUnitAnalyzer - Issue in scaffolding of the test suite: Could not initialize class javax.swing.RepaintManager
      Stack trace:
      javax.swing.JComponent.repaint(JComponent.java:4792)
      java.awt.Component.repaint(Component.java:3311)
      javax.swing.AbstractButton.setModel(AbstractButton.java:1784)
      javax.swing.JButton.<init>(JButton.java:134)
      javax.swing.JButton.<init>(JButton.java:91)
      org.evosuite.runtime.GuiSupport.initialize(GuiSupport.java:96)
      example.Foo_8_tmp__ESTest_scaffolding.initEvoSuiteFramework(Foo_8_tmp__ESTest_scaffolding.java:31)
      sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      java.lang.reflect.Method.invoke(Method.java:498)
      org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
      org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
      org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
      org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
      org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
      org.junit.runners.ParentRunner.run(ParentRunner.java:363)
      org.junit.runners.Suite.runChild(Suite.java:128)
      org.junit.runners.Suite.runChild(Suite.java:27)
      org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
      org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
      org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
      org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
      org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
      org.junit.runners.ParentRunner.run(ParentRunner.java:363)
      org.junit.runner.JUnitCore.run(JUnitCore.java:137)
      org.junit.runner.JUnitCore.run(JUnitCore.java:115)
      org.junit.runner.JUnitCore.run(JUnitCore.java:105)
      org.junit.runner.JUnitCore.run(JUnitCore.java:94)
      org.evosuite.junit.JUnitAnalyzer.runJUnitOnCurrentProcess(JUnitAnalyzer.java:306)
      org.evosuite.junit.JUnitAnalyzer.runTests(JUnitAnalyzer.java:276)
      org.evosuite.junit.JUnitAnalyzer.handleTestsThatAreUnstable(JUnitAnalyzer.java:178)
      org.evosuite.TestSuiteGenerator.compileAndCheckTests(TestSuiteGenerator.java:594)
      org.evosuite.TestSuiteGenerator.postProcessTests(TestSuiteGenerator.java:533)
      org.evosuite.TestSuiteGenerator.generateTestSuite(TestSuiteGenerator.java:238)
      org.evosuite.rmi.service.ClientNodeImpl$1.run(ClientNodeImpl.java:145)
      java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
      java.util.concurrent.FutureTask.run(FutureTask.java:266)
      java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
      java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      java.lang.Thread.run(Thread.java:748)

      > [MASTER] 17:04:37.076 [logback-2] ERROR JUnitAnalyzer - Issue in scaffolding of the test suite: Could not initialize class javax.swing.RepaintManager
      Stack trace:
      javax.swing.JComponent.repaint(JComponent.java:4792)
      java.awt.Component.repaint(Component.java:3311)
      javax.swing.AbstractButton.setModel(AbstractButton.java:1784)
      javax.swing.JButton.<init>(JButton.java:134)
      javax.swing.JButton.<init>(JButton.java:91)
      org.evosuite.runtime.GuiSupport.initialize(GuiSupport.java:96)
      example.Foo_9_tmp__ESTest_scaffolding.initEvoSuiteFramework(Foo_9_tmp__ESTest_scaffolding.java:31)
      sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      java.lang.reflect.Method.invoke(Method.java:498)
      org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
      org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
      org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
      org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
      org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
      org.junit.runners.ParentRunner.run(ParentRunner.java:363)
      org.junit.runners.Suite.runChild(Suite.java:128)
      org.junit.runners.Suite.runChild(Suite.java:27)
      org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
      org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
      org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
      org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
      org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
      org.junit.runners.ParentRunner.run(ParentRunner.java:363)
      org.junit.runner.JUnitCore.run(JUnitCore.java:137)
      org.junit.runner.JUnitCore.run(JUnitCore.java:115)
      org.junit.runner.JUnitCore.run(JUnitCore.java:105)
      org.junit.runner.JUnitCore.run(JUnitCore.java:94)
      org.evosuite.junit.JUnitAnalyzer.runJUnitOnCurrentProcess(JUnitAnalyzer.java:306)
      org.evosuite.junit.JUnitAnalyzer.runTests(JUnitAnalyzer.java:276)
      org.evosuite.junit.JUnitAnalyzer.handleTestsThatAreUnstable(JUnitAnalyzer.java:178)
      org.evosuite.TestSuiteGenerator.compileAndCheckTests(TestSuiteGenerator.java:594)
      org.evosuite.TestSuiteGenerator.postProcessTests(TestSuiteGenerator.java:533)
      org.evosuite.TestSuiteGenerator.generateTestSuite(TestSuiteGenerator.java:238)
      org.evosuite.rmi.service.ClientNodeImpl$1.run(ClientNodeImpl.java:145)
      java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
      java.util.concurrent.FutureTask.run(FutureTask.java:266)
      java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
      java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      java.lang.Thread.run(Thread.java:748)

      > [MASTER] 17:04:37.174 [logback-2] ERROR JUnitAnalyzer - Issue in scaffolding of the test suite: Could not initialize class javax.swing.RepaintManager
      Stack trace:
      javax.swing.JComponent.repaint(JComponent.java:4792)
      java.awt.Component.repaint(Component.java:3311)
      javax.swing.AbstractButton.setModel(AbstractButton.java:1784)
      javax.swing.JButton.<init>(JButton.java:134)
      javax.swing.JButton.<init>(JButton.java:91)
      org.evosuite.runtime.GuiSupport.initialize(GuiSupport.java:96)
      example.Foo_10_tmp__ESTest_scaffolding.initEvoSuiteFramework(Foo_10_tmp__ESTest_scaffolding.java:31)
      sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      java.lang.reflect.Method.invoke(Method.java:498)
      org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
      org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
      org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
      org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
      org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
      org.junit.runners.ParentRunner.run(ParentRunner.java:363)
      org.junit.runners.Suite.runChild(Suite.java:128)
      org.junit.runners.Suite.runChild(Suite.java:27)
      org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
      org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
      org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
      org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
      org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
      org.junit.runners.ParentRunner.run(ParentRunner.java:363)
      org.junit.runner.JUnitCore.run(JUnitCore.java:137)
      org.junit.runner.JUnitCore.run(JUnitCore.java:115)
      org.junit.runner.JUnitCore.run(JUnitCore.java:105)
      org.junit.runner.JUnitCore.run(JUnitCore.java:94)
      org.evosuite.junit.JUnitAnalyzer.runJUnitOnCurrentProcess(JUnitAnalyzer.java:306)
      org.evosuite.junit.JUnitAnalyzer.runTests(JUnitAnalyzer.java:276)
      org.evosuite.junit.JUnitAnalyzer.handleTestsThatAreUnstable(JUnitAnalyzer.java:178)
      org.evosuite.TestSuiteGenerator.compileAndCheckTests(TestSuiteGenerator.java:594)
      org.evosuite.TestSuiteGenerator.postProcessTests(TestSuiteGenerator.java:533)
      org.evosuite.TestSuiteGenerator.generateTestSuite(TestSuiteGenerator.java:238)
      org.evosuite.rmi.service.ClientNodeImpl$1.run(ClientNodeImpl.java:145)
      java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
      java.util.concurrent.FutureTask.run(FutureTask.java:266)
      java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
      java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      java.lang.Thread.run(Thread.java:748)

      > [MASTER] 17:04:37.286 [logback-2] ERROR JUnitAnalyzer - Issue in scaffolding of the test suite: Could not initialize class javax.swing.RepaintManager
      Stack trace:
      javax.swing.JComponent.repaint(JComponent.java:4792)
      java.awt.Component.repaint(Component.java:3311)
      javax.swing.AbstractButton.setModel(AbstractButton.java:1784)
      javax.swing.JButton.<init>(JButton.java:134)
      javax.swing.JButton.<init>(JButton.java:91)
      org.evosuite.runtime.GuiSupport.initialize(GuiSupport.java:96)
      example.Foo_11_tmp__ESTest_scaffolding.initEvoSuiteFramework(Foo_11_tmp__ESTest_scaffolding.java:31)
      sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      java.lang.reflect.Method.invoke(Method.java:498)
      org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
      org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
      org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
      org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
      org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
      org.junit.runners.ParentRunner.run(ParentRunner.java:363)
      org.junit.runners.Suite.runChild(Suite.java:128)
      org.junit.runners.Suite.runChild(Suite.java:27)
      org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
      org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
      org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
      org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
      org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
      org.junit.runners.ParentRunner.run(ParentRunner.java:363)
      org.junit.runner.JUnitCore.run(JUnitCore.java:137)
      org.junit.runner.JUnitCore.run(JUnitCore.java:115)
      org.junit.runner.JUnitCore.run(JUnitCore.java:105)
      org.junit.runner.JUnitCore.run(JUnitCore.java:94)
      org.evosuite.junit.JUnitAnalyzer.runJUnitOnCurrentProcess(JUnitAnalyzer.java:306)
      org.evosuite.junit.JUnitAnalyzer.runTests(JUnitAnalyzer.java:276)
      org.evosuite.junit.JUnitAnalyzer.handleTestsThatAreUnstable(JUnitAnalyzer.java:178)
      org.evosuite.TestSuiteGenerator.compileAndCheckTests(TestSuiteGenerator.java:594)
      org.evosuite.TestSuiteGenerator.postProcessTests(TestSuiteGenerator.java:533)
      org.evosuite.TestSuiteGenerator.generateTestSuite(TestSuiteGenerator.java:238)
      org.evosuite.rmi.service.ClientNodeImpl$1.run(ClientNodeImpl.java:145)
      java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
      java.util.concurrent.FutureTask.run(FutureTask.java:266)
      java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
      java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      java.lang.Thread.run(Thread.java:748)

      > * Writing JUnit test case 'Foo_ESTest' to evosuite-tests
      > * Done!

      > * Computation finished









      share|improve this question















      I installed the "EvoSuite" plugin for automatic JUnit test generation in IntelliJ and I tried some example codes / projects. Non of these projects would make EvoSuite to generate any tests at all.



      Only a default test is being generated with an empty body. Is that it? Or am I missing something here?



      Any help is appreciated. Maybe from someone who is already using EvoSuite?



      I receive the following error log by the way:



      > projectCP target/classes
      * EvoSuite 1.0.6
      * Going to generate test cases for class: example.Foo
      * Starting client
      * Connecting to master process on port 6791
      * Analyzing classpath:
      - target/classes
      * Finished analyzing classpath
      * Generating tests for class example.Foo
      * Test criteria:
      - Line Coverage
      - Branch Coverage
      - Exception
      - Mutation testing (weak)
      - Method-Output Coverage
      - Top-Level Method Coverage
      - No-Exception Top-Level Method Coverage
      - Context Branch Coverage
      * Setting up search algorithm for whole suite generation
      * Total number of test goals:
      - Line 6
      - Branch 6
      - Exception 0
      - MutationFactory 33
      - Output 4
      - Method 4
      - MethodNoException 4
      - CBranchFitnessFactory 6
      * Using seed 1542038670338
      * Starting evolution
      [Progress:> 1%] [Cov:===================================100%]
      * Search finished after 2s and 0 generations, 5090 statements, best individual has fitness: 1.0
      * Minimizing test suite
      * Going to analyze the coverage criteria
      * Coverage analysis for criterion LINE
      * Coverage of criterion LINE: 100%
      * Total number of goals: 6
      * Number of covered goals: 6
      * Coverage analysis for criterion BRANCH
      * Coverage of criterion BRANCH: 100%
      * Total number of goals: 6
      * Number of covered goals: 6
      * Coverage analysis for criterion EXCEPTION
      * Coverage of criterion EXCEPTION: 100% (no goals)
      * Coverage analysis for criterion WEAKMUTATION
      * Coverage of criterion WEAKMUTATION: 100%
      * Total number of goals: 33
      * Number of covered goals: 33
      * Coverage analysis for criterion OUTPUT
      * Coverage of criterion OUTPUT: 100%
      * Total number of goals: 4
      * Number of covered goals: 4
      * Coverage analysis for criterion METHOD
      * Coverage of criterion METHOD: 100%
      * Total number of goals: 4
      * Number of covered goals: 4
      * Coverage analysis for criterion METHODNOEXCEPTION
      * Coverage of criterion METHODNOEXCEPTION: 100%
      * Total number of goals: 4
      * Number of covered goals: 4
      * Coverage analysis for criterion CBRANCH
      * Coverage of criterion CBRANCH: 100%
      * Total number of goals: 6
      * Number of covered goals: 6
      * Generated 6 tests with total length 17
      * Resulting test suite's coverage: 100% (average coverage for all fitness functions)
      * Generating assertions
      * Resulting test suite's mutation score: 100%
      * Compiling and checking tests
      [MASTER] 17:04:36.738 [logback-2] ERROR JUnitAnalyzer - Issue in scaffolding of the test suite: Assistive Technology not found: org.GNOME.Accessibility.AtkWrapper
      Stack trace:
      java.awt.Toolkit.loadAssistiveTechnologies(Toolkit.java:807)
      java.awt.Toolkit.getDefaultToolkit(Toolkit.java:886)
      javax.swing.RepaintManager.<clinit>(RepaintManager.java:238)
      javax.swing.JComponent.repaint(JComponent.java:4792)
      java.awt.Component.repaint(Component.java:3311)
      javax.swing.AbstractButton.setModel(AbstractButton.java:1784)
      javax.swing.JButton.<init>(JButton.java:134)
      javax.swing.JButton.<init>(JButton.java:91)
      org.evosuite.runtime.GuiSupport.initialize(GuiSupport.java:96)
      example.Foo_6_tmp__ESTest_scaffolding.initEvoSuiteFramework(Foo_6_tmp__ESTest_scaffolding.java:31)
      sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      java.lang.reflect.Method.invoke(Method.java:498)
      org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
      org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
      org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
      org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
      org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
      org.junit.runners.ParentRunner.run(ParentRunner.java:363)
      org.junit.runners.Suite.runChild(Suite.java:128)
      org.junit.runners.Suite.runChild(Suite.java:27)
      org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
      org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
      org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
      org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
      org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
      org.junit.runners.ParentRunner.run(ParentRunner.java:363)
      org.junit.runner.JUnitCore.run(JUnitCore.java:137)
      org.junit.runner.JUnitCore.run(JUnitCore.java:115)
      org.junit.runner.JUnitCore.run(JUnitCore.java:105)
      org.junit.runner.JUnitCore.run(JUnitCore.java:94)
      org.evosuite.junit.JUnitAnalyzer.runJUnitOnCurrentProcess(JUnitAnalyzer.java:306)
      org.evosuite.junit.JUnitAnalyzer.runTests(JUnitAnalyzer.java:276)
      org.evosuite.junit.JUnitAnalyzer.handleTestsThatAreUnstable(JUnitAnalyzer.java:178)
      org.evosuite.TestSuiteGenerator.compileAndCheckTests(TestSuiteGenerator.java:594)
      org.evosuite.TestSuiteGenerator.postProcessTests(TestSuiteGenerator.java:533)
      org.evosuite.TestSuiteGenerator.generateTestSuite(TestSuiteGenerator.java:238)
      org.evosuite.rmi.service.ClientNodeImpl$1.run(ClientNodeImpl.java:145)
      java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
      java.util.concurrent.FutureTask.run(FutureTask.java:266)
      java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
      java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      java.lang.Thread.run(Thread.java:748)

      > [MASTER] 17:04:36.865 [logback-2] ERROR JUnitAnalyzer - Issue in scaffolding of the test suite: Could not initialize class javax.swing.RepaintManager
      Stack trace:
      javax.swing.JComponent.repaint(JComponent.java:4792)
      java.awt.Component.repaint(Component.java:3311)
      javax.swing.AbstractButton.setModel(AbstractButton.java:1784)
      javax.swing.JButton.<init>(JButton.java:134)
      javax.swing.JButton.<init>(JButton.java:91)
      org.evosuite.runtime.GuiSupport.initialize(GuiSupport.java:96)
      example.Foo_7_tmp__ESTest_scaffolding.initEvoSuiteFramework(Foo_7_tmp__ESTest_scaffolding.java:31)
      sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      java.lang.reflect.Method.invoke(Method.java:498)
      org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
      org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
      org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
      org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
      org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
      org.junit.runners.ParentRunner.run(ParentRunner.java:363)
      org.junit.runners.Suite.runChild(Suite.java:128)
      org.junit.runners.Suite.runChild(Suite.java:27)
      org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
      org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
      org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
      org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
      org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
      org.junit.runners.ParentRunner.run(ParentRunner.java:363)
      org.junit.runner.JUnitCore.run(JUnitCore.java:137)
      org.junit.runner.JUnitCore.run(JUnitCore.java:115)
      org.junit.runner.JUnitCore.run(JUnitCore.java:105)
      org.junit.runner.JUnitCore.run(JUnitCore.java:94)
      org.evosuite.junit.JUnitAnalyzer.runJUnitOnCurrentProcess(JUnitAnalyzer.java:306)
      org.evosuite.junit.JUnitAnalyzer.runTests(JUnitAnalyzer.java:276)
      org.evosuite.junit.JUnitAnalyzer.handleTestsThatAreUnstable(JUnitAnalyzer.java:178)
      org.evosuite.TestSuiteGenerator.compileAndCheckTests(TestSuiteGenerator.java:594)
      org.evosuite.TestSuiteGenerator.postProcessTests(TestSuiteGenerator.java:533)
      org.evosuite.TestSuiteGenerator.generateTestSuite(TestSuiteGenerator.java:238)
      org.evosuite.rmi.service.ClientNodeImpl$1.run(ClientNodeImpl.java:145)
      java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
      java.util.concurrent.FutureTask.run(FutureTask.java:266)
      java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
      java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      java.lang.Thread.run(Thread.java:748)

      > [MASTER] 17:04:36.969 [logback-2] ERROR JUnitAnalyzer - Issue in scaffolding of the test suite: Could not initialize class javax.swing.RepaintManager
      Stack trace:
      javax.swing.JComponent.repaint(JComponent.java:4792)
      java.awt.Component.repaint(Component.java:3311)
      javax.swing.AbstractButton.setModel(AbstractButton.java:1784)
      javax.swing.JButton.<init>(JButton.java:134)
      javax.swing.JButton.<init>(JButton.java:91)
      org.evosuite.runtime.GuiSupport.initialize(GuiSupport.java:96)
      example.Foo_8_tmp__ESTest_scaffolding.initEvoSuiteFramework(Foo_8_tmp__ESTest_scaffolding.java:31)
      sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      java.lang.reflect.Method.invoke(Method.java:498)
      org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
      org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
      org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
      org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
      org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
      org.junit.runners.ParentRunner.run(ParentRunner.java:363)
      org.junit.runners.Suite.runChild(Suite.java:128)
      org.junit.runners.Suite.runChild(Suite.java:27)
      org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
      org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
      org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
      org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
      org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
      org.junit.runners.ParentRunner.run(ParentRunner.java:363)
      org.junit.runner.JUnitCore.run(JUnitCore.java:137)
      org.junit.runner.JUnitCore.run(JUnitCore.java:115)
      org.junit.runner.JUnitCore.run(JUnitCore.java:105)
      org.junit.runner.JUnitCore.run(JUnitCore.java:94)
      org.evosuite.junit.JUnitAnalyzer.runJUnitOnCurrentProcess(JUnitAnalyzer.java:306)
      org.evosuite.junit.JUnitAnalyzer.runTests(JUnitAnalyzer.java:276)
      org.evosuite.junit.JUnitAnalyzer.handleTestsThatAreUnstable(JUnitAnalyzer.java:178)
      org.evosuite.TestSuiteGenerator.compileAndCheckTests(TestSuiteGenerator.java:594)
      org.evosuite.TestSuiteGenerator.postProcessTests(TestSuiteGenerator.java:533)
      org.evosuite.TestSuiteGenerator.generateTestSuite(TestSuiteGenerator.java:238)
      org.evosuite.rmi.service.ClientNodeImpl$1.run(ClientNodeImpl.java:145)
      java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
      java.util.concurrent.FutureTask.run(FutureTask.java:266)
      java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
      java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      java.lang.Thread.run(Thread.java:748)

      > [MASTER] 17:04:37.076 [logback-2] ERROR JUnitAnalyzer - Issue in scaffolding of the test suite: Could not initialize class javax.swing.RepaintManager
      Stack trace:
      javax.swing.JComponent.repaint(JComponent.java:4792)
      java.awt.Component.repaint(Component.java:3311)
      javax.swing.AbstractButton.setModel(AbstractButton.java:1784)
      javax.swing.JButton.<init>(JButton.java:134)
      javax.swing.JButton.<init>(JButton.java:91)
      org.evosuite.runtime.GuiSupport.initialize(GuiSupport.java:96)
      example.Foo_9_tmp__ESTest_scaffolding.initEvoSuiteFramework(Foo_9_tmp__ESTest_scaffolding.java:31)
      sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      java.lang.reflect.Method.invoke(Method.java:498)
      org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
      org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
      org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
      org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
      org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
      org.junit.runners.ParentRunner.run(ParentRunner.java:363)
      org.junit.runners.Suite.runChild(Suite.java:128)
      org.junit.runners.Suite.runChild(Suite.java:27)
      org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
      org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
      org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
      org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
      org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
      org.junit.runners.ParentRunner.run(ParentRunner.java:363)
      org.junit.runner.JUnitCore.run(JUnitCore.java:137)
      org.junit.runner.JUnitCore.run(JUnitCore.java:115)
      org.junit.runner.JUnitCore.run(JUnitCore.java:105)
      org.junit.runner.JUnitCore.run(JUnitCore.java:94)
      org.evosuite.junit.JUnitAnalyzer.runJUnitOnCurrentProcess(JUnitAnalyzer.java:306)
      org.evosuite.junit.JUnitAnalyzer.runTests(JUnitAnalyzer.java:276)
      org.evosuite.junit.JUnitAnalyzer.handleTestsThatAreUnstable(JUnitAnalyzer.java:178)
      org.evosuite.TestSuiteGenerator.compileAndCheckTests(TestSuiteGenerator.java:594)
      org.evosuite.TestSuiteGenerator.postProcessTests(TestSuiteGenerator.java:533)
      org.evosuite.TestSuiteGenerator.generateTestSuite(TestSuiteGenerator.java:238)
      org.evosuite.rmi.service.ClientNodeImpl$1.run(ClientNodeImpl.java:145)
      java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
      java.util.concurrent.FutureTask.run(FutureTask.java:266)
      java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
      java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      java.lang.Thread.run(Thread.java:748)

      > [MASTER] 17:04:37.174 [logback-2] ERROR JUnitAnalyzer - Issue in scaffolding of the test suite: Could not initialize class javax.swing.RepaintManager
      Stack trace:
      javax.swing.JComponent.repaint(JComponent.java:4792)
      java.awt.Component.repaint(Component.java:3311)
      javax.swing.AbstractButton.setModel(AbstractButton.java:1784)
      javax.swing.JButton.<init>(JButton.java:134)
      javax.swing.JButton.<init>(JButton.java:91)
      org.evosuite.runtime.GuiSupport.initialize(GuiSupport.java:96)
      example.Foo_10_tmp__ESTest_scaffolding.initEvoSuiteFramework(Foo_10_tmp__ESTest_scaffolding.java:31)
      sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      java.lang.reflect.Method.invoke(Method.java:498)
      org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
      org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
      org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
      org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
      org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
      org.junit.runners.ParentRunner.run(ParentRunner.java:363)
      org.junit.runners.Suite.runChild(Suite.java:128)
      org.junit.runners.Suite.runChild(Suite.java:27)
      org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
      org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
      org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
      org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
      org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
      org.junit.runners.ParentRunner.run(ParentRunner.java:363)
      org.junit.runner.JUnitCore.run(JUnitCore.java:137)
      org.junit.runner.JUnitCore.run(JUnitCore.java:115)
      org.junit.runner.JUnitCore.run(JUnitCore.java:105)
      org.junit.runner.JUnitCore.run(JUnitCore.java:94)
      org.evosuite.junit.JUnitAnalyzer.runJUnitOnCurrentProcess(JUnitAnalyzer.java:306)
      org.evosuite.junit.JUnitAnalyzer.runTests(JUnitAnalyzer.java:276)
      org.evosuite.junit.JUnitAnalyzer.handleTestsThatAreUnstable(JUnitAnalyzer.java:178)
      org.evosuite.TestSuiteGenerator.compileAndCheckTests(TestSuiteGenerator.java:594)
      org.evosuite.TestSuiteGenerator.postProcessTests(TestSuiteGenerator.java:533)
      org.evosuite.TestSuiteGenerator.generateTestSuite(TestSuiteGenerator.java:238)
      org.evosuite.rmi.service.ClientNodeImpl$1.run(ClientNodeImpl.java:145)
      java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
      java.util.concurrent.FutureTask.run(FutureTask.java:266)
      java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
      java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      java.lang.Thread.run(Thread.java:748)

      > [MASTER] 17:04:37.286 [logback-2] ERROR JUnitAnalyzer - Issue in scaffolding of the test suite: Could not initialize class javax.swing.RepaintManager
      Stack trace:
      javax.swing.JComponent.repaint(JComponent.java:4792)
      java.awt.Component.repaint(Component.java:3311)
      javax.swing.AbstractButton.setModel(AbstractButton.java:1784)
      javax.swing.JButton.<init>(JButton.java:134)
      javax.swing.JButton.<init>(JButton.java:91)
      org.evosuite.runtime.GuiSupport.initialize(GuiSupport.java:96)
      example.Foo_11_tmp__ESTest_scaffolding.initEvoSuiteFramework(Foo_11_tmp__ESTest_scaffolding.java:31)
      sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      java.lang.reflect.Method.invoke(Method.java:498)
      org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
      org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
      org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
      org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
      org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
      org.junit.runners.ParentRunner.run(ParentRunner.java:363)
      org.junit.runners.Suite.runChild(Suite.java:128)
      org.junit.runners.Suite.runChild(Suite.java:27)
      org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
      org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
      org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
      org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
      org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
      org.junit.runners.ParentRunner.run(ParentRunner.java:363)
      org.junit.runner.JUnitCore.run(JUnitCore.java:137)
      org.junit.runner.JUnitCore.run(JUnitCore.java:115)
      org.junit.runner.JUnitCore.run(JUnitCore.java:105)
      org.junit.runner.JUnitCore.run(JUnitCore.java:94)
      org.evosuite.junit.JUnitAnalyzer.runJUnitOnCurrentProcess(JUnitAnalyzer.java:306)
      org.evosuite.junit.JUnitAnalyzer.runTests(JUnitAnalyzer.java:276)
      org.evosuite.junit.JUnitAnalyzer.handleTestsThatAreUnstable(JUnitAnalyzer.java:178)
      org.evosuite.TestSuiteGenerator.compileAndCheckTests(TestSuiteGenerator.java:594)
      org.evosuite.TestSuiteGenerator.postProcessTests(TestSuiteGenerator.java:533)
      org.evosuite.TestSuiteGenerator.generateTestSuite(TestSuiteGenerator.java:238)
      org.evosuite.rmi.service.ClientNodeImpl$1.run(ClientNodeImpl.java:145)
      java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
      java.util.concurrent.FutureTask.run(FutureTask.java:266)
      java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
      java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      java.lang.Thread.run(Thread.java:748)

      > * Writing JUnit test case 'Foo_ESTest' to evosuite-tests
      > * Done!

      > * Computation finished






      java junit evosuite






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      edited Nov 12 at 16:23

























      asked Nov 12 at 15:48









      Patrick Christopher

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